157272804

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{769}}^1$

素因数の和:834

約数の個数: 144

約数和(自身を含む): 470870400

約数和(自身を除く): 313597596

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 23, 26, 36, 38, 39, 46, 52, 57, 69, 76, 78, 92, 114, 117, 138, 156, 171, 207, 228, 234, 247, 276, 299, 342, 414, 437, 468, 494, 598, 684, 741, 769, 828, 874, 897, 988, 1196, 1311, 1482, 1538, 1748, 1794, 2223, 2307, 2622, 2691, 2964, 3076, 3588, 3933, 4446, 4614, 5244, 5382, 5681, 6921, 7866, 8892, 9228, 9997, 10764, 11362, 13842, 14611, 15732, 17043, 17687, 19994, 22724, 27684, 29222, 29991, 34086, 35374, 39988, 43833, 51129, 53061, 58444, 59982, 68172, 70748, 87666, 89973, 102258, 106122, 119964, 131499, 159183, 175332, 179946, 189943, 204516, 212244, 229931, 262998, 318366, 336053, 359892, 379886, 459862, 525996, 569829, 636732, 672106, 689793, 759772, 919724, 1008159, 1139658, 1344212, 1379586, 1709487, 2016318, 2069379, 2279316, 2759172, 3024477, 3418974, 4032636, 4138758, 4368689, 6048954, 6837948, 8277516, 8737378, 12097908, 13106067, 17474756, 26212134, 39318201, 52424268, 78636402, 157272804]

約数ペア:

[(1, 157272804), (2, 78636402), (3, 52424268), (4, 39318201), (6, 26212134), (9, 17474756), (12, 13106067), (13, 12097908), (18, 8737378), (19, 8277516), (23, 6837948), (26, 6048954), (36, 4368689), (38, 4138758), (39, 4032636), (46, 3418974), (52, 3024477), (57, 2759172), (69, 2279316), (76, 2069379), (78, 2016318), (92, 1709487), (114, 1379586), (117, 1344212), (138, 1139658), (156, 1008159), (171, 919724), (207, 759772), (228, 689793), (234, 672106), (247, 636732), (276, 569829), (299, 525996), (342, 459862), (414, 379886), (437, 359892), (468, 336053), (494, 318366), (598, 262998), (684, 229931), (741, 212244), (769, 204516), (828, 189943), (874, 179946), (897, 175332), (988, 159183), (1196, 131499), (1311, 119964), (1482, 106122), (1538, 102258), (1748, 89973), (1794, 87666), (2223, 70748), (2307, 68172), (2622, 59982), (2691, 58444), (2964, 53061), (3076, 51129), (3588, 43833), (3933, 39988), (4446, 35374), (4614, 34086), (5244, 29991), (5382, 29222), (5681, 27684), (6921, 22724), (7866, 19994), (8892, 17687), (9228, 17043), (9997, 15732), (10764, 14611), (11362, 13842)]